JONTY KNOX

Founder at CustomerOS

ActiveFounder

Updated: Dec 18, 2025 ·

About

Founder @ CustomerOS. Jonty is a natural tech leader, after cutting his teeth closing $1B+ contracts with BT while at Huawei, he went on to build several product and tech teams in the communications space that built $100M's of value. Prior to founding CustomerOS, he exited Voxbone in a $500M+ acquisition by Bandwidth, and then set fintech startup Otto on the path to success, being selected for Sequoia Arc's first ever batch in 2022.

Recent News & Mentions

Aug 1, 2024FundingOtto - Seed Oct 1, 2023Fundingkennek - Seed Sep 1, 2023FundingOtto - Seed Aug 1, 2023FundingOtto - Series B Feb 1, 2023Fundingkennek - Seed Nov 1, 2021FundingOtto - Seed Sep 1, 2021FundingWeKall - Seed Mar 1, 2021FundingWeKall - Seed Jun 1, 2020FundingOtto - Series A Jan 1, 2020FundingOtto - Seed

Experience

FounderFounderCurrent

Present - Present

Co-Founder and CPOCurrent

Jan 2022 - Present

Jan 2021 - Present

Jan 2021 - Present

Jan 2021 - Dec 2022

Lead Product Owner

Jan 2019 - Dec 2019

Product Manager

Huawei Technologies

Jan 2017 - Dec 2018

Jan 2013 - Dec 2013

Frequently Asked Questions

Who is Jonty Knox?

Jonty Knox is Founder at CustomerOS.

What companies has Jonty Knox founded?

Jonty Knox co-founded CustomerOS and has also been involved with Openline, WeKall, kennek, Otto, Voxbone, Huawei Technologies, Santos Ltd.